The Ford Barn

rottenron36 · 07-06-2020, 01:33 PM

Had a couple of flat lobes on a stock 59 AB cam. got a nice used 59 cam to replace it. lifters out, oil pump out. Cam is most of the way in, lacking about 1/2". Won't go in the rest of the way. Never done this before. Please let me know what I'm doing wrong, or need to do. Thanks Ron

JSeery · 07-06-2020, 02:24 PM

Not much help on your cam issue, but what lifters are you going to use? Reusing lifters is questionable and especially the ones that were associated with the bad lobes.

Ronnieroadster · 07-06-2020, 03:00 PM

Quote:

Originally Posted by rottenron36

Had a couple of flat lobes on a stock 59 AB cam. got a nice used 59 cam to replace it. lifters out, oil pump out. Cam is most of the way in, lacking about 1/2". Won't go in the rest of the way. Never done this before. Please let me know what I'm doing wrong, or need to do. Thanks Ron

Sounds like the oil pump idler gear may be the reason the cam is not going in the rest of the way. If you remove the rear cover on the block you can turn the idler gear so the gear teeth line up. Or another way would be turn the crankshaft while pushing on the cam gear at the same time. The cam oil drive gear teeth will eventually line up with the idler gear then the cam will fall right in nicely.
Ronnieroadster

Chuck Kuntz · 07-06-2020, 03:01 PM

Do you have the fuel pump pushrod still in place
Chuck

40cpe · 07-06-2020, 04:05 PM

Maybe put the oil pump back in to provide a little resistance on the idler gear so it won't turn as easily with the cam shaft as you try to align the gears.

rottenron36 · 07-06-2020, 04:29 PM

Sponsored Links (Register now to hide all advertisements)

Thanks everyone, always good help. I will be posting again as I found a chipped tooth on the crank timing gear and will have to replace it. I believe the machine shop chipped it and installed it anyway. Thanks again Ron

07-06-2020, 01:33 PM	#1
rottenron36 Senior Member Join Date: May 2012 Location: Corbett OR Posts: 233	59 AB camshaft install Help Had a couple of flat lobes on a stock 59 AB cam. got a nice used 59 cam to replace it. lifters out, oil pump out. Cam is most of the way in, lacking about 1/2". Won't go in the rest of the way. Never done this before. Please let me know what I'm doing wrong, or need to do. Thanks Ron Last edited by rottenron36; 07-06-2020 at 01:35 PM. Reason: spelling

07-06-2020, 02:24 PM	#2
JSeery Member Emeritus Join Date: Nov 2012 Location: Wichita KS Posts: 16,132	Re: 59 AB camshaft install Help Not much help on your cam issue, but what lifters are you going to use? Reusing lifters is questionable and especially the ones that were associated with the bad lobes.

07-06-2020, 03:01 PM	#4
Chuck Kuntz Senior Member Join Date: May 2010 Posts: 13,690	Re: 59 AB camshaft install Help Do you have the fuel pump pushrod still in place Chuck

07-06-2020, 04:05 PM	#5
40cpe Senior Member Join Date: May 2010 Location: Star, MS Posts: 4,024	Re: 59 AB camshaft install Help Maybe put the oil pump back in to provide a little resistance on the idler gear so it won't turn as easily with the cam shaft as you try to align the gears.

07-06-2020, 04:29 PM	#6
rottenron36 Senior Member Join Date: May 2012 Location: Corbett OR Posts: 233	Re: 59 AB camshaft install Help Sponsored Links (Register now to hide all advertisements) Thanks everyone, always good help. I will be posting again as I found a chipped tooth on the crank timing gear and will have to replace it. I believe the machine shop chipped it and installed it anyway. Thanks again Ron